噪声与振动控制2016，Vol.36Issue(2)：31-34,4.DOI:10.3969/j.issn.1006-1335.2016.02.007
具有非线性减振器的弹性双层隔振系统建模
Modeling for an Elastic Double-stage Vibration Isolation System with Nonlinear Shock Absorbers
韩修品 1蒋丰1
作者信息
- 1. 同济大学 航空航天与力学学院，上海 200092
- 折叠
摘要
Abstract
Based on multi-body dynamics theory and dynamic substructure method, with the elasticity of the medium mass, nonlinear stiffness and nonlinear damping of the vibration isolators considered, the dynamic model of an elastic double-stage vibration isolation system was established. Program calculation was done for the model and its shock response was obtained. The results were compared with the finite element calculation results, and the correctness and rationality of the established mechanical model were proved. On this basis, the influence of the elasticity of the medium mass and the nonlinearity of the vibration isolators on the shock response of the double-stage vibration isolation system was analyzed.关键词
振动与波/双层隔振系统/弹性板/非线性/冲击响应Key words
vibration and wave/double-stage vibration isolation system/elastic plate/nonlinear/shock response分类
通用工业技术引用本文复制引用
韩修品,蒋丰..具有非线性减振器的弹性双层隔振系统建模[J].噪声与振动控制,2016,36(2):31-34,4.
